CGAL users discussion list

["Sebastien Loriot (GeometryFactory)" <>]

If your circles are great circles (their center is the center of the
sphere), then there might be something not documented that you can use.
However, if you need all types of circles on a sphere then nothing is
publicly available.

Sebastien.


AdamMiller wrote:
> Hi
>
> I'm using spheres as models of birds which are projected onto a spherical
> view frustum. 
>
> So I need to find regions of overlapping circles on a sphere. I would like
> to use the B-O algorithm and I have seen papers and research reports that
> use an implementation of it in CGAL. 
>
> Is there an experimental version available? 
>
> Or would I need to use the tools in the spherical kernel to make my own?
>
> thanks,
>
> Adam
>
> --
> View this message in context: 
> http://cgal-discuss.949826.n4.nabble.com/Bentley-Ottmann-Algorithm-on-Surface-of-a-Sphere-tp4120792p4120792.html
> Sent from the cgal-discuss mailing list archive at Nabble.com.